@OP: I can understand where you are coming from. Right now I have lots to do because I gave me the goal of crafting at least every recipe at least once (which includes all the housing items) so just getting this done will take a huge amount of time. (And is great to catch up to some Youtube lets plays). But honestly if I did not have that I would feel the same, at least for fighting content. Savage is nothing for me and I just cant grind up all the other jobs..heck I barely even look at the stones anymore (why bother if I still overgear most of the new stuff in the next patch anyway) and the raids are just not that interesting, especially Omega. I just dont have much FF nostalgy so these fights feel forced and kinda boring, especially the last one. But even if I would do that we are restricted to one drop per week so its not like I could run these things a lot too.
Perform or the new gold saucer glamour mini games are not that interesting too. One is not that much of a content at all and the other is restricted to once per week with a few tries. Maybe Eureka will bring back the feeling of taking part in the fighting content but right now even that cant really hype me up much. Other than that I kinda feel like we lost a dungeon for nothing. PVP or Ultimate are nice for those that like it but its probably not something for the majority of the player base.
Like you I have houses thus I cant take a bigger break so I kinda just give myself bigger goals which I can do slowly..but FF14 does not feel that much fun like it did all the time before...maybe because I get the feeling that we get more and more cash shop things (the carbuncle mounts still hit me the bad way..) and less longliving content ingame..